Underfolio

Every trading day › 2003

The stock market on April 9, 2003

April 9, 2003, a Wednesday. The S&P 500 fell 1.40% to close at 865.99. Of 5,165 US stocks that traded, 1,856 rose and 2,900 fell.

The S&P 500-1.40%closed at 865.99
How big a move#3,503of 24,799 trading days since 1928
$100 in the index since$890price only, to September 24, 2026
Stocks that rose1,856of 5,165; 2,900 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Williams (WMB)+5.1%
Federated Investors (FII)+4.8%
PG&E Corp. (PCG)+3.8%

Biggest falls among the 500 largest companies

Dun & Bradstreet (DNB)-12.3%
JCPenney (JCP)-5.8%
Genzyme (GENZ)-5.7%

Stock moves count dividends; the index is price only. Market values after 2024 are estimates.

‹ April 8, 2003 · Every April 9 · April 10, 2003 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.